Hmmm. I vote that... well ... I don't like processing emty sequences into
a fasta file, but I susepct we should be tolerant of reading them.
It is dangerously close to an error in my view (writing an empty
sequence).
-----------------------------------------------------------------
Ewan Birney. Mobile: +44 (0)7970 151230, Work: +44 1223 494420
<birney@ebi.ac.uk>.
-----------------------------------------------------------------